An alternative numerical model for fiber reinforced concrete strength evaluation

An alternative numerical model for fiber reinforced concrete (FRC) compressive and bending tensile strength determination is presented in this paper. Fibers are modeled explicitly by using the Extended Finite Element Method (XFEM). method modeling fiber-matrix interaction, without need additional subroutine definition, proposed. The was evaluated experimental tests results good agreement. developed Simulia ABAQUS software, but proposed procedure generally applicable. In end, some possible improvements suggested applications included.